Τώρα εμφανίζεται Γουιάνα - Γραμματόσημα (1970 - 1979) - 18 Γραμματόσημα.
1. Φεβρουάριος WM: 3 Διάτρηση: 14½
![[The 2nd World Black and African Festival of Arts and Culture, Nigeria, τύπος GN]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GN-s.jpg)
![[The 2nd World Black and African Festival of Arts and Culture, Nigeria, τύπος GN1]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GN1-s.jpg)
![[The 2nd World Black and African Festival of Arts and Culture, Nigeria, τύπος GN2]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GN2-s.jpg)
![[The 2nd World Black and African Festival of Arts and Culture, Nigeria, τύπος GN3]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GN3-s.jpg)
26. Μάιος WM: Κανένα Διάτρηση: 14
![[New Coinage, τύπος GO]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GO-s.jpg)
![[New Coinage, τύπος GP]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GP-s.jpg)
![[New Coinage, τύπος GQ]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GQ-s.jpg)
![[New Coinage, τύπος GR]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GR-s.jpg)
![[New Coinage, τύπος GS]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GS-s.jpg)
![[New Coinage, τύπος GT]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GT-s.jpg)
15. Νοέμβριος WM: 3 Διάτρηση: 14¼ x 14¾
![[National Fire Prevention Week, τύπος GU]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GU-s.jpg)
![[National Fire Prevention Week, τύπος GV]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GV-s.jpg)
![[National Fire Prevention Week, τύπος GW]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GW-s.jpg)
![[National Fire Prevention Week, τύπος GX]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GX-s.jpg)
7. Δεκέμβριος WM: 3 Διάτρηση: 14½
![[Cuffy Monument, commemorating 1763 Slave Revolt, τύπος GY]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GY-s.jpg)
![[Cuffy Monument, commemorating 1763 Slave Revolt, τύπος GZ]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GZ-s.jpg)
![[Cuffy Monument, commemorating 1763 Slave Revolt, τύπος GY1]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GY1-s.jpg)
![[Cuffy Monument, commemorating 1763 Slave Revolt, τύπος GZ1]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/GZ1-s.jpg)
Τώρα εμφανίζεται Γουιάνα - Γραμματόσημα (1970 - 1979) - 18 Γραμματόσημα.
1. Φεβρουάριος WM: 3 Διάτρηση: 14½
26. Μάιος WM: Κανένα Διάτρηση: 14
15. Νοέμβριος WM: 3 Διάτρηση: 14¼ x 14¾
7. Δεκέμβριος WM: 3 Διάτρηση: 14½